X-Git-Url: https://git.saurik.com/apple/security.git/blobdiff_plain/5dd5f9ec28f304ca377c42fd7f711d6cf12b90e1..5c19dc3ae3bd8e40a9c028b0deddd50ff337692c:/Security/libsecurity_cdsa_utilities/lib/cssmalloc.h?ds=sidebyside

diff --git a/Security/libsecurity_cdsa_utilities/lib/cssmalloc.h b/Security/libsecurity_cdsa_utilities/lib/cssmalloc.h
deleted file mode 100644
index 01a14e37..00000000
--- a/Security/libsecurity_cdsa_utilities/lib/cssmalloc.h
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Copyright (c) 2000-2004,2006,2011,2014 Apple Inc. All Rights Reserved.
- * 
- * @APPLE_LICENSE_HEADER_START@
- * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- * 
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
- */
-
-
-//
-// cssmalloc - memory allocation in the CDSA world
-//
-#ifndef _H_CSSMALLOC
-#define _H_CSSMALLOC
-
-#include <security_utilities/alloc.h>
-#include <Security/cssm.h>
-#include <cstring>
-
-
-namespace Security
-{
-
-
-//
-// A POD wrapper for the memory functions structure passed around in CSSM.
-//
-class CssmMemoryFunctions : public PodWrapper<CssmMemoryFunctions, CSSM_MEMORY_FUNCS> {
-public:
-	CssmMemoryFunctions(const CSSM_MEMORY_FUNCS &funcs)
-	{ *(CSSM_MEMORY_FUNCS *)this = funcs; }
-	CssmMemoryFunctions() { }
-
-	void *malloc(size_t size) const throw(std::bad_alloc);
-	void free(void *mem) const throw() { free_func(mem, AllocRef); }
-	void *realloc(void *mem, size_t size) const throw(std::bad_alloc);
-	void *calloc(uint32 count, size_t size) const throw(std::bad_alloc);
-	
-	bool operator == (const CSSM_MEMORY_FUNCS &other) const throw()
-	{ return !memcmp(this, &other, sizeof(*this)); }
-};
-
-inline void *CssmMemoryFunctions::malloc(size_t size) const throw(std::bad_alloc)
-{
-	if (void *addr = malloc_func(size, AllocRef))
-		return addr;
-	throw std::bad_alloc();
-}
-
-inline void *CssmMemoryFunctions::calloc(uint32 count, size_t size) const throw(std::bad_alloc)
-{
-	if (void *addr = calloc_func(count, size, AllocRef))
-		return addr;
-	throw std::bad_alloc();
-}
-
-inline void *CssmMemoryFunctions::realloc(void *mem, size_t size) const throw(std::bad_alloc)
-{
-	if (void *addr = realloc_func(mem, size, AllocRef))
-		return addr;
-	throw std::bad_alloc();
-}
-
-
-//
-// A Allocator based on CssmMemoryFunctions
-//
-class CssmMemoryFunctionsAllocator : public Allocator {
-public:
-	CssmMemoryFunctionsAllocator(const CssmMemoryFunctions &memFuncs) : functions(memFuncs) { }
-	
-	void *malloc(size_t size) throw(std::bad_alloc);
-	void free(void *addr) throw();
-	void *realloc(void *addr, size_t size) throw(std::bad_alloc);
-	
-	operator const CssmMemoryFunctions & () const throw() { return functions; }
-
-private:
-	const CssmMemoryFunctions functions;
-};
-
-
-//
-// A MemoryFunctions object based on a Allocator.
-// Note that we don't copy the Allocator object. It needs to live (at least)
-// as long as any CssmAllocatorMemoryFunctions object based on it.
-//
-class CssmAllocatorMemoryFunctions : public CssmMemoryFunctions {
-public:
-	CssmAllocatorMemoryFunctions(Allocator &alloc);
-	CssmAllocatorMemoryFunctions() { /*IFDEBUG(*/ AllocRef = NULL /*)*/ ; }	// later assignment req'd
-	
-private:
-	static void *relayMalloc(size_t size, void *ref) throw(std::bad_alloc);
-	static void relayFree(void *mem, void *ref) throw();
-	static void *relayRealloc(void *mem, size_t size, void *ref) throw(std::bad_alloc);
-	static void *relayCalloc(uint32 count, size_t size, void *ref) throw(std::bad_alloc);
-
-	static Allocator &allocator(void *ref) throw()
-	{ return *reinterpret_cast<Allocator *>(ref); }
-};
-
-
-//
-// A generic helper for the unhappily ubiquitous CSSM-style
-// (count, pointer-to-array) style of arrays.
-//
-template <class Base, class Wrapper = Base>
-class CssmVector {
-public:
-    CssmVector(uint32 &cnt, Base * &vec, Allocator &alloc = Allocator::standard())
-        : count(cnt), vector(reinterpret_cast<Wrapper * &>(vec)),
-          allocator(alloc)
-    {
-        count = 0;
-        vector = NULL;
-    }
-    
-    ~CssmVector()	{ allocator.free(vector); }
-        
-    uint32 &count;
-    Wrapper * &vector;
-    Allocator &allocator;
-
-public:
-    Wrapper &operator [] (uint32 ix)
-    { assert(ix < count); return vector[ix]; }
-    
-    void operator += (const Wrapper &add)
-    {
-        vector = reinterpret_cast<Wrapper *>(allocator.realloc(vector, (count + 1) * sizeof(Wrapper)));
-        //@@@???compiler bug??? vector = allocator.alloc<Wrapper>(vector, count + 1);
-        vector[count++] = add;
-    }
-};
-
-
-} // end namespace Security
-
-#endif //_H_CSSMALLOC